Analyses and Comparisons of Generic and User Writing Models of HVDC System Considering Transient DC Current and Voltages

Analyses and comparisons of generic models and a novel modeling method of line-commutated converter (LCC)-based high voltage direct current (HVDC) systems are presented for the power system simulator for engineering (PSS/E) simulation tool. The main purposes are to describe the dynamics of the DC voltage and current of HVDC system and to improve estimation of the maximum values using the generic and proposed HVDC models when AC line-to-ground faults are occurred. For the generic HVDC models, the characteristics and limitations as well as parameter investigations are conducted. Three modules are also are developed for the proposed HVDC model, which are composed of (a) AC/DC conversion; (b) controller selection; and (c) DC line model. Case studies were conducted considering the real-operated HVDC system in Korea under the PSS/E and power systems computer aided design (PSCAD) simulation environments. The simulation results were compared with measured data from the real-operated HVDC system and the results from the PSCAD HVDC models considering single- and three-phase line-to-ground faults. The case study results show that a specific generic HVDC model in PSS/E can simulate the dynamics of the DC voltage and current after the AC line-to-ground faults. The case studies also showed that the proposed modeling method is effectively improves the estimation of the maximum DC voltage and current values for the AC line-to-ground faults.

Variarum Scripturarum Exempla, Willem Silvius’ Writing-Book Discovered

This article attributes a manuscript in the collection of the KB, the National Library of the Netherlands, to Willem Silvius (c. 1520–1580), an Antwerp printer and a former writing master. The manuscript carries the title Variarum Scripturarum Exempla and contains 44 writing samples in eight different languages. It probably served as Silvius’ personal writing-book, which he used to attract customers when he was working as a writing master in Louvain. In 1562 he intended to publish the manuscript as the first printed exemplar-book in the Low Countries which contained writing models for different languages and settings. Although this publication never materialised, Silvius’ writing-book is a testimonial for the life and the achievements of one of most significant printers of sixteenth century Antwerp.

Exploring Instances of Deleuzian Rhizomatic Patterns in Students’ Writing and in Online Student Interactions

Globally, it is a standard practice to study students’ academic writing by using linear academic-writing models. This study investigated instances of Deleuzian rhizomatic patterns in students’ writing and in online student interactions at an open and distance e-learning (ODeL) institution in South Africa. A convenience sample of 13 students’ paragraph writing samples and of 370 first-year students was used. All the participants were enrolled in a level-one module, ENG1503, in the second semester of 2020. The study followed a mixed-method approach, and utilized AntConc and AntMover to analyse the students’ writing samples, as well as Microsoft Power Business Intelligence (MS Power BI) and Gephi, in order to analyse and visualise online student interactions. When students’ writing samples were analysed in terms of keywords (e.g., key themes) by using the software applications employed in this study, various rhizomatic patterns were detected in the students’ text files. For example, the key-word frequencies of key themes, such as religion and cult, showed that these two key themes were used differently at the end of each concordance spectrum, thereby underscoring their varying rhizomatic patterns of usage in students’ respective text files. Online student interactions on both myUnisa’s ODF and MS Teams were visualized rhizomatically. The findings of this study underscore the importance of investigating and analysing students’ writing – not only from linear models, but also from non-linear perspectives, such as a rhizomatic approach. Additionally, they underline the significance of leveraging the opportunities offered by students’ writing analysis technologies, such as those employed in this study.

In-Class versus Out-of-Class Flipped Classroom Models in English as a Foreign Language Writing

As a consequence of these, EFL educators should use an out-of-class flipped classroom model for writing, if they give priority to their EFL students’ attitudes towards the writing models on account of having an effective writing course.

Error Analysis in Writing Hamzah: What have to Students Do?

Arabic is a second language for some Indonesian students, but in reality, there are still many errors in writing. Especially in the writing of the Hamza letters that have not been mastered properly. Therefore this research was conducted to know the forms of errors in writing Hamza, the causes of errors in writing, and the strategies used to minimize errors in writing Arabic. This study took the first-level learning at the Arabic Language Education Department at IAIN Samarinda as a sample. This research is a qualitative descriptive study. Data collection using observation and documentation. Data were analyzed using Miles and Huberman's theory through data collection processing, data reduction, data presentation, and concluding. The mistakes that often occur in writing the letters Hamza based on their type are Hamzah Qaṭ'i, Hamzah Waṣl, Hamzah Mutawaṣiṭah, and Hamzah Mutaṭarifah. These errors are based on the lack of knowledge of Arabic writing rules, lack of practice as a form of Arabic writing practice. Meanwhile, the strategy used to minimize these errors is to use a variety of methods in teaching Arabic, also to apply the rules of Imla ', utilize media or multimedia learning, and apply the theory of writing skills gradually. Then give examples of various Arabic writing models, and increase Arabic writing exercises accompanied by proper Arabic writing rules.

HR at the top table

Purpose The purpose of this paper is to examine the aspiration of Human Resources (HR) professionals to “be at the top table”; what that means; and how such professionals can become highly valued members of business teams. Design/methodology/approach The paper discusses what is meant by “top table” and the ambitions of HR professionals to be there. It looks at the prevalence of HR in top teams; how professionals are prepared for senior roles; and it provides a model for effective top team membership. Findings The paper discusses the statistics of HR directors in top teams and concludes it should be no surprise that HR is not frequently represented on main boards. It makes the case nevertheless for HR to be on executive teams and finds about two-thirds of major companies recognise this. This paper describes a model of three key functional roles for the top team member and analyses the contributions that can be made. Practical implications The practical applications relate to the development of HR professionals and to the expectations that team leaders – such as Chief Executive Officers – should have from the HR team member. Originality/value This paper is based mostly on the writing, models and experience of the author but draws on relevant research papers.

Implementation of Modeling Tools for Teaching Biorefinery (Focused on Bioethanol Production) in Biochemical Engineering Courses: Dynamic Modeling of Batch, Semi-Batch, and Continuous Well-Stirred Bioreactors

Due to the ever-growing pressure on our planet’s natural resources to supply energy, the production of bioethanol by fermentation of lignocellulosic biomass is increasingly important in courses related to engineering and energy. Moreover, recent changes in the teaching–learning paradigm make necessary the introduction of novel teaching tools where students are the protagonist of their education. In this context, the purpose of this study is to compare the results obtained after traditional lessons with those obtained after the implementation of various computer activities based on modeling and simulation of bioreactors to teach biorefinery concepts focused on bioethanol production. Berkeley Madonna was chosen as the digital simulation software package because it is user-friendly, fast, and easy to program. This software allowed students to gain experience writing models that let optimize fermentations in well-stirred bioreactors and others bioprocess of industrial interest. The students (those who participated in the modeling-simulation classes and those who participated in traditional ones) completed a questionnaire and a cognitive test at the end of the course. Students that participated in modeling-simulation classes got a better score than students that participated in traditional classes. Therefore, the study showed the improvement in the understanding of the biorefinery concepts and the students improved their grades. Finally, students’ perception about the proposed modeling-simulation learning was also analyzed and they rated the efficiency of this new learning methodology as satisfactory. There are very few studies providing information about educational experiences regarding the development of skills for the formulation, interpretation, simplification, and use of mathematical models based on mass balances and simple microbial kinetics in biochemical engineering courses. The experience described in this work can be used by professors to plan and conduct courses based on the modeling of biochemical engineering problems.

Kontribusi R.A.A. Wiranatakoesoema V dalam Menerjemahkan Sejarah Nabi Muhammad Saw. di Tatar Sunda Tahun 1941

Translation has an important role in the dissemination of knowledge, religious teachings, and culture existing throughout the world. The ex-Regent of Bandung R.A.A. Wiranatakoesoema V gave contribution to Sundanese language with his translation work in the field of religion. He translated the works of E. Dinet and Sliman bin Ibrahim by using two writing models, namely combining modern European writing in the form of prose, in line with traditional Sundanese writing traditions, called dangding. His work was published in 1941 entitled Riwajat Kangdjeng Nabi Moehammad, peace be upon him. This book became an early historical literature of prophets printed using Latin and Arabic characters, and it contributed to the translation style in the Sundanese Land.

Kebijakan Pembangunan Dalam Konsep Kepemimpinan Partisipatif

People's needs are often considered trivial by bureaucrats who sit in the government of a country. They tend to carry out and make programs or policies with top-down development, but the compatibility between what is needed by the people and what is done by the government is often different. Therefore, a more bottom-up approach must be present in the policy making process that is within the body of government. One of the goals of writing this article is the desire to strengthen the role of the community in the policy-making process that is considered important. The writing of this article uses the use of normative writing models. So that it uses a conceptual approach to explain to readers the importance of the concept of participatory leadership in development policy. Participatory leadership is leadership that bases its policy makers on a mature process of deliberation (deliberation process) by involving the public, so that development policies that are born can answer the needs and improve the socio-economic capabilities of the public. The concept of participatory leadership can be applied to every public official in the central to regional government environment, the government's goal to carry out comprehensive bureaucratic reform can be achieved. Also, the community will be far more independent and strong. The independence and strength of the community, in addition to being used to participate in the planning process, are also very much needed as an external party in monitoring and evaluating development policies. Keywords: Participation, Development Policy, Participatory Leadership Abstrak Kebutuhan rakyat seringkali dianggap hal yang sepele oleh birokrat yang duduk didalam pemerintahan sebuah negara. Mereka memiliki kecenderungan melakukan dan membuat program atau kebijakan dengan pembangunan yang bersifat top-down, namun kesesuaian antara apa yang dibutuhkan rakyat dengan yang dikerjakan oleh pemerintah sering kali berbeda. Maka dari itu, pendekatan yang lebih bottom-up harus hadir didalam proses pembuatan kebijakan yang ada didalam tubuh pemerintah. Salah satu tujuan penulisan artikel ini adalah keinginan untuk memperkuat peran masyarakat dalam proses pembuat kebijakan yang dinilai penting. Penulisan artikel ini menggunakan penggunaan model penulisan normatif. Sehingga didalamnya menggunakan pendekatan konseptual untuk menjelaskan kepada pembaca pentingan konsep kepemimpinan partisipatif dalam kebijakan pembangunan. Kepemimpinan partisipatif adalah kepemimpinan yang mendasarkan pembuat kebijakannya pada proses pertimbangan yang matang (proses deliberasi) dengan mengikutsertakan publik, sehingga kebijakan pembangunan yang lahir bisa menjawab kebutuhan dan meningkatkan kemampuan sosial-ekonomi publik. Konsep kepemimpinan partisipatif ini bisa diaplikasikan pada setiap pejabat publik yang ada dilingkungan pemerintahan pusat hingga daerah, tujuan pemerintah untuk melakukan reformasi birokrasi secara menyeluruh bisa tercapai. Selain itu, masyarakat akan jauh lebih mandiri dan kuat. Kemandirian dan kekuatan masyarakat, selain bisa digunakan untuk ikutserta dalam proses perencanaan, juga sangat dibutuhkan sebagai pihak eksternal dalam pengawasan hingga evaluasi kebijakan pembangunan. Kata Kunci: Partisipasi, Kebijakan Pembangunan, Kepemimpinan Partisipatif.

A proposed literature-based syllabus for EAP writing

This paper proposes a literature-based composition course for advanced Non-native English Speaking (NNES) students in an English for Academic Purpose (EAP) program and provides a rationale, a syllabus, and some suggested pedagogy for consideration. The principal reasons for choosing a literature-based format include the following: (1) extended writing about a text, or texts, should lead to reading comprehension improvement; (2) culturally responsive literature should enhance engagement; (3) reading literature, as writerly reading, will assist NNES students with developing strategies applied to reading-to-write tasks and to integrated writing skills; (4) reading for writing (RFW) will expose NNES students to a wide range of genres, syntactic constructions, discourse structures, and words and word families; (5) RFW should lead to the development of multiple-documents literacy; and (6) contemporary writing models incorporate reading as a component of the composing process, which emphasizes the inter-dependency of reading and writing.